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23 августа 2018
«ЭЛЕКТРОЭНЕРГИЯ. Передача и распределение» № 4(49), июль-август 2018
СОБЫТИЯ
ЭЛЕКТРИЧЕСКИЕ СЕТИ 20 КВ
ЭЛЕКТРИЧЕСКИЕ СЕТИ 20 КВ
УПРАВЛЕНИЕ СЕТЯМИ
УПРАВЛЕНИЕ СЕТЯМИ
УЧЕТ ЭЛЕКТРОЭНЕРГИИИ
КАЧЕСТВО ЭЛЕКТРОЭНЕРГИИ
ВОЗДУШНЫЕ ЛИНИИ
КАБЕЛЬНЫЕ ЛИНИИ
КАБЕЛЬНЫЕ ЛИНИИ
РЕЛЕЙНАЯ ЗАЩИТА И АВТОМАТИКА
ОБОРУДОВАНИЕ
ОБОРУДОВАНИЕ
ДИАГНОСТИКА И МОНИТОРИНГ
ДИАГНОСТИКА И МОНИТОРИНГ
ПОДГОТОВКА К ОЗП
TABLE OF CONTENTS
TARIFFS SETTING. TOPICAL INTERVIEW
Economic basis of power grid digitalization
EVENTS
IV All-Russian Conference “Development and Increase of Operational Reliability of Distribution Electrical Networks”
DIGITAL NETWORKS
Digitalization sensitive issues
Internet in Power Engineering
Cyber-safe digital substation
Network equipment modernization when forming digital power distribution zone
20 kV ELECTRICAL GRIDS
Improvement of technical solutions on structure development and operation reliability enhancement of 20 kV electrical network in megacity
Development of technical solutions and recommendations for the transition of existing 6-10 kV networks to 20 kV in rural areas
GRIDS MANAGEMENT
Requirements for islanding automation system of distributed generation units, taking into account the relevant parameters of adjacent network and electrical load
Singular analysis application for determining sensory branches in electric power systems
ELECTRIC POWER METERING
Experimental research to identify additional factors affecting on technical losses level
POWER QUALITY
Features of modular multilevel converters application for power quality indexes normalization in electrical network
OVERHEAD TRANSMISSION LINES
Supports and foundations for smart grids
Flights on notes
Analysis of effect produced by overvoltage suppressors preventing power arc occurrence on lightning protection of overhead lines and 10 kV switchgears
CABLE LINES
Check of 6-500 kV cable lines at short circuits. Thermal stability and non- ignition conditions
Service life extension of XLPE cables in medium voltage electrical networks by neutral resistive grounding
ACR for cable-overhead lines. History in brief
RELAY PROTECTION AND AUTOMATION
Take full advantage of the new capabilities of domestic microprocessor relay protection and automation devices
A new method of protection against earth faults in 6-35 kV distribution electrical networks
EQUIPMENT
Modified series of magnetically controlled shunt reactors and reactive power sources
Means of protection of electrical equipment of autonomous power supply systems from the exposure of powerful electromagnetic pulses of natural or artificial origin
Effective development of control current systems
DIAGNOSTICS AND MONITORING
System for monitoring and diagnostics of power transformers and gas insulated switchgears at 110/20 kV “Medvedevskaya” substation
New development: MIKO-9 four-channel milliometer and its capabilities
Аnalysis of the technical condition of elements distribution and consumption power electrical submersibles units oil production electrotecnical complex
PREPARATION FOR AUTUMN AND WINTER
Integrated preparation for cold weather in IDGC of Center and Volga Region, PJSC
ANNIVERSARY
55 years of devotion to science
“FORENERGO” manufacturers association – history of a successful project
JOURNEY THROUGH THE PAST
High-voltage overhead transmission lines
INDUSTRIAL INJURIES
Lessons learned from accidents